You’ve lost your job, which you didn’t even like and weren’t very good at in the first place. You’re pretty sure your wife is having an affair, which she isn’t trying very hard to hide. You love your kid(s), but he/she/they are, frankly, sociopaths-in-training. You have asthma or allergies or a bad back, you’re overweight and out of shape, and if you’re not bald yet, you will be soon.
You are a man falling apart, and you’re well-represented in several American novels written in the last few years.